package com.kimwu.design.builders.director;

import com.kimwu.design.builders.builders.MealBuilder;
import com.kimwu.design.builders.products.Meal;

/**
 * KFC的服务员　　它决定了套餐是的实现过程，然后给你一个完美的套餐，Director角色
 */
public class KFCWaiter {

    private MealBuilder mealBuilder;
    
    public void setMealBuilder(MealBuilder mealBuilder) {
        this.mealBuilder = mealBuilder;
    }

    public Meal construct(){
        //准备食物
        mealBuilder.buildFood();
        //准备饮料
        mealBuilder.buildDrink();
        
        //准备完毕，返回一个完整的套餐给客户
        return mealBuilder.getMeal();
    }
}